Mr. Louis Leung had worked for KPMG and Grant Thornton (formerly known as Nelson Wheeler Speakman & Co.) as audit manager and Certified Public Accountant (Practising). Having worked for various CPA firms and being a Certified Public Accountant since 1984, Mr. Leung has valuable experiences to handle challenges that Small Medium Enterprises face.

Mr. Leung successfully acquired the professional qualifications as a Certified Public Accountant from both the Association of Chartered Certified Accountants and the Hong Kong Society of Accountants in 1984. He then became the fellow member of the Chartered Association of Certified Public Accountants and the Hong Kong Society of Accountants in 1989 and 1991 respectively. Mr. Leung is also as an Accountant Ambassador and Duty Accountant of the Hong Kong Society of Accountants, which provides free public advisory services.

In 1987, Mr. Leung incorporated his own CPA firm providing various services such as accounting, auditing, taxation, company secretarial, and management consulting, etc.

Over the years, Mr. Leung has continued to expand the number of partners and associates both in Hong Kong and worldwide. The scope of services is not limited to accounting, auditing and taxation fields, but also encompasses everything from general business consultancy, listing, merger & acquisition, fraud prevention, company formational and management consultancy, and information technology to meet the demands of clients.